1*35238bceSAndroid Build Coastguard Worker------------------------------------------------------------------------- 2*35238bceSAndroid Build Coastguard WorkerdrawElements Quality Program Test Specification 3*35238bceSAndroid Build Coastguard Worker----------------------------------------------- 4*35238bceSAndroid Build Coastguard Worker 5*35238bceSAndroid Build Coastguard WorkerCopyright 2014 The Android Open Source Project 6*35238bceSAndroid Build Coastguard Worker 7*35238bceSAndroid Build Coastguard WorkerLicensed under the Apache License, Version 2.0 (the "License"); 8*35238bceSAndroid Build Coastguard Workeryou may not use this file except in compliance with the License. 9*35238bceSAndroid Build Coastguard WorkerYou may obtain a copy of the License at 10*35238bceSAndroid Build Coastguard Worker 11*35238bceSAndroid Build Coastguard Worker http://www.apache.org/licenses/LICENSE-2.0 12*35238bceSAndroid Build Coastguard Worker 13*35238bceSAndroid Build Coastguard WorkerUnless required by applicable law or agreed to in writing, software 14*35238bceSAndroid Build Coastguard Workerdistributed under the License is distributed on an "AS IS" BASIS, 15*35238bceSAndroid Build Coastguard WorkerWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16*35238bceSAndroid Build Coastguard WorkerSee the License for the specific language governing permissions and 17*35238bceSAndroid Build Coastguard Workerlimitations under the License. 18*35238bceSAndroid Build Coastguard Worker------------------------------------------------------------------------- 19*35238bceSAndroid Build Coastguard Worker Sampler tests 20*35238bceSAndroid Build Coastguard Worker 21*35238bceSAndroid Build Coastguard WorkerTests: 22*35238bceSAndroid Build Coastguard Worker + dEQP-GLES2.functional.texture.sampler.* 23*35238bceSAndroid Build Coastguard Worker 24*35238bceSAndroid Build Coastguard WorkerIncludes: 25*35238bceSAndroid Build Coastguard Worker + Creating and deleting sampler objects 26*35238bceSAndroid Build Coastguard Worker + Setting sampler parameters 27*35238bceSAndroid Build Coastguard Worker + Binding samplers to texture units 28*35238bceSAndroid Build Coastguard Worker - Single unit 29*35238bceSAndroid Build Coastguard Worker - Multiple units 30*35238bceSAndroid Build Coastguard Worker + Verify that sampler state supercedes texture state 31*35238bceSAndroid Build Coastguard Worker 32*35238bceSAndroid Build Coastguard WorkerExcludes: 33*35238bceSAndroid Build Coastguard Worker + Negative API tests 34*35238bceSAndroid Build Coastguard Worker - Will be added in 2012.3 release 35*35238bceSAndroid Build Coastguard Worker + Sampler queries 36*35238bceSAndroid Build Coastguard Worker - Will be added in 2012.4 release 37*35238bceSAndroid Build Coastguard Worker 38*35238bceSAndroid Build Coastguard WorkerDescription: 39*35238bceSAndroid Build Coastguard Worker 40*35238bceSAndroid Build Coastguard WorkerSampler tests construct a sampler object with selected parameters. Sampler 41*35238bceSAndroid Build Coastguard Workeris then bound to one or more texture units populated with textures that 42*35238bceSAndroid Build Coastguard Workerhave random texture parameters set. Image is then rendered combining samples 43*35238bceSAndroid Build Coastguard Workerfrom all of the textures. 44*35238bceSAndroid Build Coastguard Worker 45*35238bceSAndroid Build Coastguard WorkerRendered image is compared against a reference image produced by a reference 46*35238bceSAndroid Build Coastguard Workerrenderer. 47